{
  "plays": {
    "plays": [
      {
        "city": "Hanoi",
        "country": "Vietnam",
        "region": "Hanoi",
        "signature": "0x8476c1369c5a50a73e7930bee119e1b20e23a333f43bfab63cc2df91be09257545e8239bc30f2849d6701ae5182db893c51dfb0f6e92fd1121b67a4aa166e65001",
        "timestamp": "2026-05-10T01:28:07Z",
        "trackId": "1858960813",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "510fb0037e9eb605c6fb117dcea363e2722c07c08099f067ae09722d25c2dbfc172cfa7320ffd80407786bf20030093b7ed9f6991e34f380cf5fb5d278564d3f00"
}